STEG BM4 II COAX SPEAKERS DSP Plug & Play component speakers

Plug & Play component speakers (very easy and quick replacement

Frequency range: 65 – 6500 Hz

adding sparkle and brilliance to the soundstage

🔊 Integrated Class-D Amplifier

The ~90 dB sensitivity helps ensure efficient conversion of amplifier power into audible output

STEG BM4 II COAX SPEAKERS DSP Plug & Play component speakersThe new STEG Upgrade Kit includes years and years of development, hours and hours of listening tests to select the best materials and enclose them in a unique product. The new Kit for BMW is the ultimate expression of sound reproduction and uncompromising design, just take off the original and replace it with this new STEG Kit to appreciate a radical change of sound quality immediately without moving any bore or cutting off some cables from original.